Can't the ignition switch of the gas stove be turned on?

First check whether the valve stem of the lower switch is rusted, and the rust can be removed; Then see if the switch spool is damaged. You can open the cooker panel and check it. If it is broken, replace it. If there is nothing unusual, you can add oil to the switch or loosen it with a wrench, or you can find after-sales maintenance.

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Solution:

1. Rust on the switch: Rust can be removed with a special rust remover and then cleaned.

2. The valve core of the switch is broken: unscrew the two small screws on the panel of the cooker, and remove the section above the main valve to see if there is any garbage that prevents the switch from turning. After cleaning up the garbage, restore the switch. If it still won't twist, change the valve core.

3. The switch is too tight: if it can't be screwed, it's no problem to open the panel to check the valve core. There is no rust and garbage blockage, then you can drop oil and loosening agent into the switch, lubricate it before screwing it, or loosen it with a wrench.

4, looking for after-sales maintenance: If your own maintenance has been unable to locate the problem, directly call the after-sales phone, let the after-sales door.

Note: If the cooker is under warranty, don't disassemble the cooker by yourself, just let it be repaired at home after sale. If the warranty period is exceeded, you can also find a professional to repair it at home, but you need to pay a certain fee yourself.